CN218083056U

CN218083056U - Multi-station die-cutting machine for flexible circuit board

Info

Publication number: CN218083056U
Application number: CN202222252682.8U
Authority: CN
Inventors: 彭红秀; 曹勇
Original assignee: Foshan Shunde Longyang Electronic Technology Co ltd
Current assignee: Foshan Shunde Longyang Electronic Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-20
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a flexible line way board multistation cross cutting machine relates to flexible line way board cross cutting technical field, the on-line screen storage device comprises a base, the base has the year thing board along horizontal direction sliding connection, it has fixing bolt to carry thing board top rectangle array. The utility model discloses a be provided with safety mechanism and cross cutting subassembly, the year thing board of flexible line way board is placed as the needs sideslip, when carrying out the cutting of next station to the flexible line way board, must make safety mechanism break away from carrying the thing board side, safety block among the safety mechanism removes from cross cutting cylinder output under, because the pole length of cross cutting cylinder sets up suitably, when the safety block is not in when center post top, the cross cutting cylinder also can't promote the action of cross cutting subassembly to move down even stretching out completely, thereby thoroughly solved operating personnel and removed the thing board sideslip that carries that is equipped with flexible line way board when next station, the cross cutting subassembly still probably cuts the flexible line way board mistake, the condition that cross cutting subassembly accidentally injures operating personnel appears even.

Description

Multi-station die cutting machine for flexible circuit board

Technical Field

The utility model relates to a flexible line way board cross cutting technical field especially relates to a flexible line way board multistation cross cutting machine.

Background

The flexible printed circuit board is a printed circuit board made of flexible insulating base materials, can be freely bent, wound and folded compared with a traditional rigid printed circuit board, and needs to be cut by a die cutting machine before printing.

The flexible circuit board die cutting machine in the prior art is lack of a safety mechanism for preventing the die cutting machine from accidentally injuring an operator, and when the operator moves the carrying plate with the flexible circuit board to transversely move to a next station, the die cutting assembly still possibly carries out mistaken cutting on the flexible circuit board, and even the situation that the die cutting assembly accidentally injures the operator occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, and a flexible line way board multistation cross cutting machine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flexible line way board multistation cross cutting machine, includes the base, the base has the thing board of carrying along horizontal direction sliding connection, it has fixing bolt to carry thing board top rectangle array, base top border position fixedly connected with support frame, support frame top intermediate position fixedly connected with cross cutting cylinder, cross cutting cylinder output end fixedly connected with butt joint piece, support frame side intermediate position fixedly connected with horizontal pole, be provided with the cross cutting subassembly on the horizontal pole, the horizontal groove has been seted up to the horizontal pole upper surface, the inside safety mechanism who prevents cross cutting machine accidental injury operating personnel that is provided with of horizontal groove.

Optionally, the die cutting assembly comprises a central column, a die cutting blade and an auxiliary column, and the central column is fixedly connected to the center of the top of the die cutting blade.

Optionally, the upper surface of the die cutting edge is symmetrically and fixedly connected with an auxiliary column, the outer wall of the auxiliary column is fixedly connected with one end of a return spring, and the other end of the return spring is fixedly connected to the cross rod.

Optionally, the safety mechanism includes a butt joint block, an L-shaped column, a horizontal rod, a safety rod, and a limiting column, the L-shaped column is movably inserted into the side of the central column, the top of the L-shaped column is fixedly connected to the bottom of the horizontal rod, and the horizontal rod is fixedly connected to the safety block at one end of the L-shaped column.

Optionally, the end of the horizontal rod is provided with two sets of limiting blocks, the horizontal rod is movably connected with a safety rod between the two sets of limiting blocks, and the top of the safety rod is provided with a transverse moving groove at a corresponding position.

Optionally, the bottom of the side surface of the safety rod is rotatably connected with the head of the limit stud through a bearing, and limit screw holes are formed in the side surface of the carrying plate at equal intervals.

Compared with the prior art, the utility model discloses possess following advantage:

the utility model discloses a be provided with safety mechanism and cross cutting subassembly, the year thing board of flexible line way board is placed as the needs sideslip, when carrying out the cutting of next station to the flexible line way board, must make safety mechanism break away from carrying the thing board side, safety block among the safety mechanism removes from cross cutting cylinder output under, because the pole length of cross cutting cylinder sets up suitably, when the safety block is not in when center post top, the cross cutting cylinder also can't promote the action of cross cutting subassembly to move down even stretching out completely, thereby thoroughly solved operating personnel and removed the thing board sideslip that carries that is equipped with flexible line way board when next station, the cross cutting subassembly still probably cuts the flexible line way board mistake, the condition that cross cutting subassembly accidentally injures operating personnel appears even.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part a of fig. 1.

Fig. 3 is another view-angle structure diagram of fig. 1.

In the figure: 1. a die cutting cylinder; 2. a limiting stud; 3. a limiting screw hole; 4. a loading plate; 41. fixing the bolt; 5. a base; 51. a support frame; 6. die cutting edges; 7. a central column; 8. an L-shaped column; 9. a safety block; 10. a butt joint block; 11. a return spring; 12. an auxiliary column; 13. a cross bar; 14. a safety lever; 15. a limiting block; 16. a horizontal bar; 17. a transverse moving groove; 18. an anti-drop block; 19. a horizontal groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the flexible circuit board multi-station die-cutting machine comprises a base 5, wherein a carrying plate 4 is connected to the base 5 in a sliding mode along the horizontal direction, fixing bolts 41 are arranged on the rectangular array of the top of the carrying plate 4, and the heads of the fixing bolts 41 are large so that the flexible circuit board can be fixed to the upper surface of the carrying plate 4.

5 top border position fixedly connected with support frame 51 of base, support frame 51 top intermediate position fixedly connected with

cross cutting cylinder

1, 1 output end fixedly connected with butt joint piece 10 of cross cutting cylinder, support frame 51 side intermediate position fixedly connected with horizontal pole 13 is provided with the cross cutting subassembly on the horizontal pole 13, and the material of butt joint piece 10 is selected to be the stereoplasm rubber piece.

The die cutting assembly comprises a center column 7, a die cutting blade 6 and an auxiliary column 12, the center of the top of the die cutting blade 6 is fixedly connected with the center column 7, the auxiliary column 12 is symmetrically and fixedly connected to the upper surface of the die cutting blade 6, the outer wall of the auxiliary column 12 is fixedly connected with one end of a reset spring 11, the other end of the reset spring 11 is fixedly connected to a cross rod 13, the reset spring 11 is in an original length state when the center column 7 does not bear external force, and the die cutting blade 6 is suspended at a certain height from the top of the object carrying plate 4.

Horizontal groove 19 has been seted up to horizontal pole 13 upper surface, horizontal groove 19 is inside to be provided with the safety gear who prevents cross cutting machine accidental injury operating personnel, safety gear includes safety block 9, L type post 8, horizontal bar 16, safety bar 14, spacing double-screw bolt 2, L type post 8 movable insertion center post 7 side, 16 one end of horizontal bar and safety block 9 fixed connection, 8 top fixed connection in the bottom one end of horizontal bar 16 of L type post, make horizontal bar 16 drive safety block 9 shift out the back from center post 7 top, center post 7 still moves down with safety block 9 is synchronous, safety bar 14 is at 19 below fixedly connected with anticreep piece 18 of horizontal groove.

The tail end of the horizontal rod 16 is provided with two groups of limiting blocks 15, the horizontal rod 16 is movably connected with a safety rod 14 between the two groups of limiting blocks 15, the top of the safety rod 14 is provided with a transverse moving groove 17 corresponding to the corresponding position, the bottom of the side surface of the safety rod 14 is rotatably connected with the head of a limiting stud 2 by adopting a bearing, and limiting screw holes 3 are equidistantly arranged on the side surface of the carrying plate 4.

Additionally, the rod length of the die cutting cylinder 1 needs to be set properly, and when the safety block 9 is not positioned above the central column 7, the die cutting cylinder 1 cannot push the die cutting assembly to move downwards even if the safety block is completely extended.

The utility model discloses a concrete implementation step as follows:

the flexible circuit board to be die-cut is placed on the upper surface of the object carrying plate 4, the limiting stud 2 is screwed into the limiting screw hole 3 in the side face of the object carrying plate 4 at the moment, the safety block 9 at the tail end of the horizontal rod 16 is positioned at the top of the central column 7 at the moment, when the die-cutting cylinder 1 completely extends out at the moment, the safety block 9 and the central column 7 drive the movable die cutting edge 6 to move downwards, the flexible circuit board is cut, the object carrying plate 4 is transversely moved again when needed, so that when the next station of the flexible circuit board on the upper surface of the object carrying plate 4 is cut, the manual rotary limiting stud 2 is separated from the limiting screw hole 3, the safety rod 14 drives the safety block 9 at one end of the horizontal rod 16 to separate from the top of the central column 7 through the limiting block 15 at the moment, and the die-cutting cylinder 1 can not push the die-cutting assembly to move downwards even if completely extends out at the moment.

After the object carrying plate 4 moves to a required position, the limiting stud 2 is screwed into the limiting screw hole 3 again through manpower, all the components are restored to an initial state, and the die cutting cylinder 1 extends out to carry out secondary die cutting on the flexible circuit board through related components.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flexible line way board multistation cross cutting machine, includes base (5), its characterized in that, base (5) have along horizontal direction sliding connection and carry thing board (4), it has fixing bolt (41) to carry thing board (4) top rectangle array, base (5) top border position fixedly connected with support frame (51), support frame (51) top intermediate position fixedly connected with cross cutting cylinder (1), cross cutting cylinder (1) output end fixedly connected with butt joint piece (10), support frame (51) side intermediate position fixedly connected with horizontal pole (13), be provided with the cross cutting subassembly on horizontal pole (13), horizontal groove (19) have been seted up to horizontal pole (13) upper surface, horizontal groove (19) inside is provided with the safety mechanism who prevents the accidental injury operating personnel.

2. The multi-station die cutting machine for the flexible circuit boards as claimed in claim 1, wherein the die cutting assembly comprises a central column (7), a die cutting blade (6) and an auxiliary column (12), and the central column (7) is fixedly connected to the top center of the die cutting blade (6).

3. The multi-station die cutting machine for the flexible circuit boards as claimed in claim 2, wherein the upper surface of the die cutting blade (6) is symmetrically and fixedly connected with an auxiliary column (12), the outer wall of the auxiliary column (12) is fixedly connected with one end of a return spring (11), and the other end of the return spring (11) is fixedly connected with a cross rod (13).

4. The machine according to claim 1, wherein the safety mechanism comprises a safety block (9), an L-shaped column (8), a horizontal rod (16), a safety rod (14) and a limit stud (2), the L-shaped column (8) is movably inserted into the side of the central column (7), the top of the L-shaped column (8) is fixedly connected to the bottom of the horizontal rod (16), and the horizontal rod (16) is fixedly connected with the safety block (9) at one end of the L-shaped column (8).

5. The flexible circuit board multi-station die cutting machine according to claim 4, characterized in that two sets of limiting blocks (15) are arranged at the tail ends of the horizontal rods (16), safety rods (14) are movably connected between the two sets of limiting blocks (15) of the horizontal rods (16), and transverse moving grooves (17) are formed in the tops of the safety rods (14) corresponding to the positions.

6. The multi-station die cutting machine for the flexible circuit boards according to claim 4, wherein the bottom of the side surface of the safety rod (14) is rotatably connected with the head of the limiting stud (2) through a bearing, and the side surfaces of the carrying plates (4) are equidistantly provided with limiting screw holes (3).